修密码前一定备份一下，

SQL> create table fnd_user_20160614 as select * from fnd_user;

Table created.

SQL>  create table fnd_oracle_userid_20160614 as select * from fnd_oracle_userid;

Table created.

如果修改失败：

1. truncate table fnd_user;  

2. truncate table fnd_oracle_userid;  

3. insert into fnd_user select * from 前面的备份表;  

4. insert into fnd_oracle_userid select * from ......;  

5. commit; 
   

[applprod@ebsprod scripts]$ FNDCPASS APPS/APPS 0 Y SYSTEM/MANAGER SYSTEM APPLSYS llcebs
Log filename : L392520.log


Report filename : O392520.out
[applprod@ebsprod scripts]$ ls
adalnctl.sh   adcmctl.sh          adformsctl.sh    adoafmctl.sh   adstpall.sh  ieo          L392520.log  mwactlwrpr.sh
adapcctl.sh   adexecsql.pl        adformsrvctl.sh  adopmnctl.sh   adstrtal.sh  java.sh      msc          sqlnet.log
adautocfg.sh  adforms-c4wsctl.sh  adoacorectl.sh   adpreclone.pl  gsmstart.sh  jtffmctl.sh  mwactl.sh
[applprod@ebsprod scripts]$ cat L392520.log
+---------------------------------------------------------------------------+
Application Object Library: Version : 12.0.0

Copyright (c) 1979, 1999, Oracle Corporation. All rights reserved.

 module:
+---------------------------------------------------------------------------+

Current system time is 14-JUN-2016 14:28:37

+---------------------------------------------------------------------------+

Working...


+---------------------------------------------------------------------------+
Concurrent request completed successfully
Current system time is 14-JUN-2016 14:28:38

+---------------------------------------------------------------------------+
执行autocfg：

[applprod@ebsprod scripts]$ ls
adalnctl.sh   adcmctl.sh          adformsctl.sh    adoafmctl.sh   adstpall.sh  ieo          L392520.log  mwactlwrpr.sh
adapcctl.sh   adexecsql.pl        adformsrvctl.sh  adopmnctl.sh   adstrtal.sh  java.sh      msc          sqlnet.log
adautocfg.sh  adforms-c4wsctl.sh  adoacorectl.sh   adpreclone.pl  gsmstart.sh  jtffmctl.sh  mwactl.sh
[applprod@ebsprod scripts]$ ./adautocfg.sh
Enter the APPS user password:

The log file for this session is located at: /app/appl_prod/inst/apps/PROD_ebsprod/admin/log/06141432/adconfig.log

AutoConfig is configuring the Applications environment...

AutoConfig will consider the custom templates if present.
    Using CONFIG_HOME location     : /app/appl_prod/inst/apps/PROD_ebsprod
    Classpath                   : /app/appl_prod/apps/apps_st/comn/java/lib/appsborg2.zip:/app/appl_prod/apps/apps_st/comn/java/classes

    Using Context file          : /app/appl_prod/inst/apps/PROD_ebsprod/appl/admin/PROD_ebsprod.xml

Context Value Management will now update the Context file

    Updating Context file...COMPLETED

    Attempting upload of Context file and templates to database...COMPLETED

Configuring templates from all of the product tops...
    Configuring AD_TOP........COMPLETED
    Configuring FND_TOP.......COMPLETED
    Configuring ICX_TOP.......COMPLETED
    Configuring MSC_TOP.......COMPLETED
    Configuring IEO_TOP.......COMPLETED
    Configuring BIS_TOP.......COMPLETED
    Configuring AMS_TOP.......COMPLETED
    Configuring CCT_TOP.......COMPLETED
    Configuring WSH_TOP.......COMPLETED
    Configuring CLN_TOP.......COMPLETED
    Configuring OKE_TOP.......COMPLETED
    Configuring OKL_TOP.......COMPLETED
    Configuring OKS_TOP.......COMPLETED
    Configuring CSF_TOP.......COMPLETED
    Configuring IGS_TOP.......COMPLETED
    Configuring IBY_TOP.......COMPLETED
    Configuring JTF_TOP.......COMPLETED
    Configuring MWA_TOP.......COMPLETED
    Configuring CN_TOP........COMPLETED
    Configuring CSI_TOP.......COMPLETED
    Configuring WIP_TOP.......COMPLETED
    Configuring CSE_TOP.......COMPLETED
    Configuring EAM_TOP.......COMPLETED
    Configuring FTE_TOP.......COMPLETED
    Configuring ONT_TOP.......COMPLETED
    Configuring AR_TOP........COMPLETED
    Configuring AHL_TOP.......COMPLETED
    Configuring OZF_TOP.......COMPLETED
    Configuring IES_TOP.......COMPLETED
    Configuring CSD_TOP.......COMPLETED
    Configuring IGC_TOP.......COMPLETED

AutoConfig completed successfully.
-查看日志看是否有报错：

[oraprod@ebsprod PROD_ebsprod]$ sqlplus apps/llcebs

SQL*Plus: Release 11.1.0.7.0 - Production on Tue Jun 14 14:38:27 2016

Copyright (c) 1982, 2008, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> 

修改sysadmin 的密码：

[applprod@ebsprod scripts]$ FNDCPASS APPS/llcebs 0 Y SYSTEM/MANAGER USER sysadmin llcebs
Log filename : L392524.log


Report filename : O392524.out

如果是多节点APP: 执行顺序是1-》2——》。。。。1